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Ceph default configuration

Pelagia Deployment Controller provides the capability to specify configuration options for the Ceph cluster through the rookConfig key-value section of the CephDeployment CR as if they were set in a usual ceph.conf file.

Default configuration options

However, if rookConfig is empty, Pelagia Deployment Controller still specifies the following default configuration options for each Ceph cluster:

  • Required network parameters that you can change through the network section:

    [global]
cluster network = <spec.network.clusterNet>
public network = <spec.network.publicNet>

  • General default configuration options that you can override using the rookConfig parameter:

    [global]
mon_max_pg_per_osd = 300
mon_target_pg_per_osd = 100

[mon]
mon_warn_on_insecure_global_id_reclaim = false
mon_warn_on_insecure_global_id_reclaim_allowed = false

[osd]
osd_class_dir = /usr/lib64/rados-classes

  • If rookConfig is empty but the objectStore.rgw section is defined, Pelagia specifies the following Ceph RADOS Gateway default configuration options:

    [client.rgw.rgw.store.a]
rgw_bucket_quota_ttl = 30
rgw_data_log_backing = omap
rgw_dns_name = rook-ceph-rgw-rgw-store.rook-ceph.svc
rgw_max_attr_name_len = 64
rgw_max_attr_size = 1024
rgw_max_attrs_num_in_req = 32
rgw_thread_pool_size = 256
rgw_trust_forwarded_https = true
rgw_user_quota_bucket_sync_interval = 30
rgw_user_quota_sync_interval = 30